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Catazyga

Rhynchonellata - Atrypida - Anazygidae

Taxonomy
Catazyga was named by Hall and Clarke (1893). It is the type genus of Catazyginae.

It was assigned to Zygospirinae by Mitchell (1977); to Atrypida by Sepkoski (2002); and to Catazyginae by Williams et al. (2002).

Synonyms
Synonymy list
YearName and author
1893Catazyga Hall and Clarke
1977Catazyga Mitchell
2002Catazyga Sepkoski, Jr.
2002Eonalivkinia Sepkoski, Jr.
2002Salairella Sepkoski, Jr.
2002Catazyga Williams et al. p. 1442

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderAtrypidaRzhonsnitskaya 1960
suborderAnazygidinaCopper 1996
superfamilyAnazygoideaDavidson 1883
familyAnazygidaeDavidson 1883
subfamilyCatazyginaeCopper 1977
genusCatazygaHall and Clarke 1893

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available